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Dia0.22 Tantalum Tungsten Wire Ta-W10 

  Category : Machinery on-line->Packing Machine->container->industry

     
Dia0.22 Tantalum Tungsten Wire Ta-W10
       

  Product Specification
 
  Country  CN
  Brand  BT ALLOY
  Packing  Depend on Customers
  Minimum Order  10
  Payment Term  T/T

 

    Product Detail
  <p>
<span style="font-size:16px;">Dia0.22 Tantalum Wire&nbsp;</span>
</p>
<p>
<span id="result_box" class=""><span class="" style="font-size:16px;">Tantalum is one of the most chemically stable metals at temperatures below 150 ° C.</span><span style="font-size:16px;"> Only react with tantalum fluoride, hydrofluoric acid, acidic solution containing fluoride ions and sulfur trioxide. </span><span class="" style="font-size:16px;">Reacts with concentrated alkali solution at room temperature and dissolves in the molten alkali.</span><span style="font-size:16px;"> Tight tantalum began to slightly oxidize at 200 ℃ and obviously oxidize at 280 ℃. </span><span class="" style="font-size:16px;">Tantalum has many oxides, the most stable is tantalum pentoxide (Ta2O5).</span> <span class="" style="font-size:16px;">Tantalum
and hydrogen generate brittle solid solutions and metal hydrides such
as Ta2H, TaH, TaH2 and TaH3 at temperatures above 250 ° C.</span> <span class="" style="font-size:16px;">At 800 ~ 1200 ℃ under vacuum, hydrogen from tantalum precipitation of tantalum and restore plasticity.</span> <span class="" style="font-size:16px;">Tantalum
and nitrogen begin to react at about 300 ° C to form solid solutions
and nitrogen compounds; at temperatures above 2000 ° C and under high
vacuum, absorbed nitrogen is precipitated from tantalum.</span> <span class="" style="font-size:16px;">Tantalum
and carbon exist in three phases above 2800 ° C: tantalum carbide solid
solutions, low-cost carbides, and high-cost carbides.</span> <span class="" style="font-size:16px;">Tantalum can react with fluorine at room temperature and can react with other halogens when it is above 250 ° C to form halides.</span></span>
</p>
<p>
<img src="http://i.bosscdn.com/product/df/26/8e/790905fd6e8a653badf87af551.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=YmFvdGFpaGVqaW4uYm9zc2dvby5jb20%3D" title="Niobium Wirejpg" alt="Niobium Wirejpg" />
</p>szsbthj.com

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